7 Penny Puzzle

Saw this puzzle online and decided to try and make my own. This was my first attempt , but all I had was 1 indian head penny to go off of . Turned out OK .
Printed mine in PETG and 40 percent fill. Can use any material though.

Puzzle direction are :

7 Penny Puzzle
GOAL: to place 7 pennies on the circles.
RULE: Start a penny on a empty circle & move it along a straight connecting line to place it permanently in a vacant circle. Repeat & try to get 7 pennies on the board .